?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
Linux 4.2.1
[linux/fpc-iii.git] / drivers / gpu / drm / i915 / i915_trace.h
blob849a2590e010ca1d10de85fea06cbb41211ad2d8
1 #if !defined(_I915_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
2 #define _I915_TRACE_H_
3
4 #include <linux/stringify.h>
5 #include <linux/types.h>
6 #include <linux/tracepoint.h>
7
8 #include <drm/drmP.h>
9 #include "i915_drv.h"
10 #include "intel_drv.h"
11 #include "intel_ringbuffer.h"
12
13 #undef TRACE_SYSTEM
14 #define TRACE_SYSTEM i915
15 #define TRACE_INCLUDE_FILE i915_trace
16
17 /* pipe updates */
18
19 TRACE_EVENT(i915_pipe_update_start,
20 TP_PROTO(struct intel_crtc *crtc, u32 min, u32 max),
21 TP_ARGS(crtc, min, max),
22
23 TP_STRUCT__entry(
24 __field(enum pipe, pipe)
25 __field(u32, frame)
26 __field(u32, scanline)
27 __field(u32, min)
28 __field(u32, max)
29 ),
30
31 TP_fast_assign(
32 __entry->pipe = crtc->pipe;
33 __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev,
34 crtc->pipe);
35 __entry->scanline = intel_get_crtc_scanline(crtc);
36 __entry->min = min;
37 __entry->max = max;
38 ),
39
40 TP_printk("pipe %c, frame=%u, scanline=%u, min=%u, max=%u",
41 pipe_name(__entry->pipe), __entry->frame,
42 __entry->scanline, __entry->min, __entry->max)
43 );
44
45 TRACE_EVENT(i915_pipe_update_vblank_evaded,
46 TP_PROTO(struct intel_crtc *crtc, u32 min, u32 max, u32 frame),
47 TP_ARGS(crtc, min, max, frame),
48
49 TP_STRUCT__entry(
50 __field(enum pipe, pipe)
51 __field(u32, frame)
52 __field(u32, scanline)
53 __field(u32, min)
54 __field(u32, max)
55 ),
56
57 TP_fast_assign(
58 __entry->pipe = crtc->pipe;
59 __entry->frame = frame;
60 __entry->scanline = intel_get_crtc_scanline(crtc);
61 __entry->min = min;
62 __entry->max = max;
63 ),
64
65 TP_printk("pipe %c, frame=%u, scanline=%u, min=%u, max=%u",
66 pipe_name(__entry->pipe), __entry->frame,
67 __entry->scanline, __entry->min, __entry->max)
68 );
69
70 TRACE_EVENT(i915_pipe_update_end,
71 TP_PROTO(struct intel_crtc *crtc, u32 frame),
72 TP_ARGS(crtc, frame),
73
74 TP_STRUCT__entry(
75 __field(enum pipe, pipe)
76 __field(u32, frame)
77 __field(u32, scanline)
78 ),
79
80 TP_fast_assign(
81 __entry->pipe = crtc->pipe;
82 __entry->frame = frame;
83 __entry->scanline = intel_get_crtc_scanline(crtc);
84 ),
85
86 TP_printk("pipe %c, frame=%u, scanline=%u",
87 pipe_name(__entry->pipe), __entry->frame,
88 __entry->scanline)
89 );
90
91 /* object tracking */
92
93 TRACE_EVENT(i915_gem_object_create,
94 TP_PROTO(struct drm_i915_gem_object *obj),
95 TP_ARGS(obj),
96
97 TP_STRUCT__entry(
98 __field(struct drm_i915_gem_object *, obj)
99 __field(u32, size)
100 ),
101
102 TP_fast_assign(
103 __entry->obj = obj;
104 __entry->size = obj->base.size;
105 ),
106
107 TP_printk("obj=%p, size=%u", __entry->obj, __entry->size)
108 );
109
110 TRACE_EVENT(i915_vma_bind,
111 TP_PROTO(struct i915_vma *vma, unsigned flags),
112 TP_ARGS(vma, flags),
113
114 TP_STRUCT__entry(
115 __field(struct drm_i915_gem_object *, obj)
116 __field(struct i915_address_space *, vm)
117 __field(u64, offset)
118 __field(u32, size)
119 __field(unsigned, flags)
120 ),
121
122 TP_fast_assign(
123 __entry->obj = vma->obj;
124 __entry->vm = vma->vm;
125 __entry->offset = vma->node.start;
126 __entry->size = vma->node.size;
127 __entry->flags = flags;
128 ),
129
130 TP_printk("obj=%p, offset=%016llx size=%x%s vm=%p",
131 __entry->obj, __entry->offset, __entry->size,
132 __entry->flags & PIN_MAPPABLE ? ", mappable" : "",
133 __entry->vm)
134 );
135
136 TRACE_EVENT(i915_vma_unbind,
137 TP_PROTO(struct i915_vma *vma),
138 TP_ARGS(vma),
139
140 TP_STRUCT__entry(
141 __field(struct drm_i915_gem_object *, obj)
142 __field(struct i915_address_space *, vm)
143 __field(u64, offset)
144 __field(u32, size)
145 ),
146
147 TP_fast_assign(
148 __entry->obj = vma->obj;
149 __entry->vm = vma->vm;
150 __entry->offset = vma->node.start;
151 __entry->size = vma->node.size;
152 ),
153
154 TP_printk("obj=%p, offset=%016llx size=%x vm=%p",
155 __entry->obj, __entry->offset, __entry->size, __entry->vm)
156 );
157
158 #define VM_TO_TRACE_NAME(vm) \
159 (i915_is_ggtt(vm) ? "G" : \
160 "P")
161
162 DECLARE_EVENT_CLASS(i915_va,
163 TP_PROTO(struct i915_address_space *vm, u64 start, u64 length, const char *name),
164 TP_ARGS(vm, start, length, name),
165
166 TP_STRUCT__entry(
167 __field(struct i915_address_space *, vm)
168 __field(u64, start)
169 __field(u64, end)
170 __string(name, name)
171 ),
172
173 TP_fast_assign(
174 __entry->vm = vm;
175 __entry->start = start;
176 __entry->end = start + length - 1;
177 __assign_str(name, name);
178 ),
179
180 TP_printk("vm=%p (%s), 0x%llx-0x%llx",
181 __entry->vm, __get_str(name), __entry->start, __entry->end)
182 );
183
184 DEFINE_EVENT(i915_va, i915_va_alloc,
185 TP_PROTO(struct i915_address_space *vm, u64 start, u64 length, const char *name),
186 TP_ARGS(vm, start, length, name)
187 );
188
189 DECLARE_EVENT_CLASS(i915_page_table_entry,
190 TP_PROTO(struct i915_address_space *vm, u32 pde, u64 start, u64 pde_shift),
191 TP_ARGS(vm, pde, start, pde_shift),
192
193 TP_STRUCT__entry(
194 __field(struct i915_address_space *, vm)
195 __field(u32, pde)
196 __field(u64, start)
197 __field(u64, end)
198 ),
199
200 TP_fast_assign(
201 __entry->vm = vm;
202 __entry->pde = pde;
203 __entry->start = start;
204 __entry->end = ((start + (1ULL << pde_shift)) & ~((1ULL << pde_shift)-1)) - 1;
205 ),
206
207 TP_printk("vm=%p, pde=%d (0x%llx-0x%llx)",
208 __entry->vm, __entry->pde, __entry->start, __entry->end)
209 );
210
211 DEFINE_EVENT(i915_page_table_entry, i915_page_table_entry_alloc,
212 TP_PROTO(struct i915_address_space *vm, u32 pde, u64 start, u64 pde_shift),
213 TP_ARGS(vm, pde, start, pde_shift)
214 );
215
216 /* Avoid extra math because we only support two sizes. The format is defined by
217 * bitmap_scnprintf. Each 32 bits is 8 HEX digits followed by comma */
218 #define TRACE_PT_SIZE(bits) \
219 ((((bits) == 1024) ? 288 : 144) + 1)
220
221 DECLARE_EVENT_CLASS(i915_page_table_entry_update,
222 TP_PROTO(struct i915_address_space *vm, u32 pde,
223 struct i915_page_table *pt, u32 first, u32 count, u32 bits),
224 TP_ARGS(vm, pde, pt, first, count, bits),
225
226 TP_STRUCT__entry(
227 __field(struct i915_address_space *, vm)
228 __field(u32, pde)
229 __field(u32, first)
230 __field(u32, last)
231 __dynamic_array(char, cur_ptes, TRACE_PT_SIZE(bits))
232 ),
233
234 TP_fast_assign(
235 __entry->vm = vm;
236 __entry->pde = pde;
237 __entry->first = first;
238 __entry->last = first + count - 1;
239 scnprintf(__get_str(cur_ptes),
240 TRACE_PT_SIZE(bits),
241 "%*pb",
242 bits,
243 pt->used_ptes);
244 ),
245
246 TP_printk("vm=%p, pde=%d, updating %u:%u\t%s",
247 __entry->vm, __entry->pde, __entry->last, __entry->first,
248 __get_str(cur_ptes))
249 );
250
251 DEFINE_EVENT(i915_page_table_entry_update, i915_page_table_entry_map,
252 TP_PROTO(struct i915_address_space *vm, u32 pde,
253 struct i915_page_table *pt, u32 first, u32 count, u32 bits),
254 TP_ARGS(vm, pde, pt, first, count, bits)
255 );
256
257 TRACE_EVENT(i915_gem_object_change_domain,
258 TP_PROTO(struct drm_i915_gem_object *obj, u32 old_read, u32 old_write),
259 TP_ARGS(obj, old_read, old_write),
260
261 TP_STRUCT__entry(
262 __field(struct drm_i915_gem_object *, obj)
263 __field(u32, read_domains)
264 __field(u32, write_domain)
265 ),
266
267 TP_fast_assign(
268 __entry->obj = obj;
269 __entry->read_domains = obj->base.read_domains | (old_read << 16);
270 __entry->write_domain = obj->base.write_domain | (old_write << 16);
271 ),
272
273 TP_printk("obj=%p, read=%02x=>%02x, write=%02x=>%02x",
274 __entry->obj,
275 __entry->read_domains >> 16,
276 __entry->read_domains & 0xffff,
277 __entry->write_domain >> 16,
278 __entry->write_domain & 0xffff)
279 );
280
281 TRACE_EVENT(i915_gem_object_pwrite,
282 TP_PROTO(struct drm_i915_gem_object *obj, u32 offset, u32 len),
283 TP_ARGS(obj, offset, len),
284
285 TP_STRUCT__entry(
286 __field(struct drm_i915_gem_object *, obj)
287 __field(u32, offset)
288 __field(u32, len)
289 ),
290
291 TP_fast_assign(
292 __entry->obj = obj;
293 __entry->offset = offset;
294 __entry->len = len;
295 ),
296
297 TP_printk("obj=%p, offset=%u, len=%u",
298 __entry->obj, __entry->offset, __entry->len)
299 );
300
301 TRACE_EVENT(i915_gem_object_pread,
302 TP_PROTO(struct drm_i915_gem_object *obj, u32 offset, u32 len),
303 TP_ARGS(obj, offset, len),
304
305 TP_STRUCT__entry(
306 __field(struct drm_i915_gem_object *, obj)
307 __field(u32, offset)
308 __field(u32, len)
309 ),
310
311 TP_fast_assign(
312 __entry->obj = obj;
313 __entry->offset = offset;
314 __entry->len = len;
315 ),
316
317 TP_printk("obj=%p, offset=%u, len=%u",
318 __entry->obj, __entry->offset, __entry->len)
319 );
320
321 TRACE_EVENT(i915_gem_object_fault,
322 TP_PROTO(struct drm_i915_gem_object *obj, u32 index, bool gtt, bool write),
323 TP_ARGS(obj, index, gtt, write),
324
325 TP_STRUCT__entry(
326 __field(struct drm_i915_gem_object *, obj)
327 __field(u32, index)
328 __field(bool, gtt)
329 __field(bool, write)
330 ),
331
332 TP_fast_assign(
333 __entry->obj = obj;
334 __entry->index = index;
335 __entry->gtt = gtt;
336 __entry->write = write;
337 ),
338
339 TP_printk("obj=%p, %s index=%u %s",
340 __entry->obj,
341 __entry->gtt ? "GTT" : "CPU",
342 __entry->index,
343 __entry->write ? ", writable" : "")
344 );
345
346 DECLARE_EVENT_CLASS(i915_gem_object,
347 TP_PROTO(struct drm_i915_gem_object *obj),
348 TP_ARGS(obj),
349
350 TP_STRUCT__entry(
351 __field(struct drm_i915_gem_object *, obj)
352 ),
353
354 TP_fast_assign(
355 __entry->obj = obj;
356 ),
357
358 TP_printk("obj=%p", __entry->obj)
359 );
360
361 DEFINE_EVENT(i915_gem_object, i915_gem_object_clflush,
362 TP_PROTO(struct drm_i915_gem_object *obj),
363 TP_ARGS(obj)
364 );
365
366 DEFINE_EVENT(i915_gem_object, i915_gem_object_destroy,
367 TP_PROTO(struct drm_i915_gem_object *obj),
368 TP_ARGS(obj)
369 );
370
371 TRACE_EVENT(i915_gem_evict,
372 TP_PROTO(struct drm_device *dev, u32 size, u32 align, unsigned flags),
373 TP_ARGS(dev, size, align, flags),
374
375 TP_STRUCT__entry(
376 __field(u32, dev)
377 __field(u32, size)
378 __field(u32, align)
379 __field(unsigned, flags)
380 ),
381
382 TP_fast_assign(
383 __entry->dev = dev->primary->index;
384 __entry->size = size;
385 __entry->align = align;
386 __entry->flags = flags;
387 ),
388
389 TP_printk("dev=%d, size=%d, align=%d %s",
390 __entry->dev, __entry->size, __entry->align,
391 __entry->flags & PIN_MAPPABLE ? ", mappable" : "")
392 );
393
394 TRACE_EVENT(i915_gem_evict_everything,
395 TP_PROTO(struct drm_device *dev),
396 TP_ARGS(dev),
397
398 TP_STRUCT__entry(
399 __field(u32, dev)
400 ),
401
402 TP_fast_assign(
403 __entry->dev = dev->primary->index;
404 ),
405
406 TP_printk("dev=%d", __entry->dev)
407 );
408
409 TRACE_EVENT(i915_gem_evict_vm,
410 TP_PROTO(struct i915_address_space *vm),
411 TP_ARGS(vm),
412
413 TP_STRUCT__entry(
414 __field(u32, dev)
415 __field(struct i915_address_space *, vm)
416 ),
417
418 TP_fast_assign(
419 __entry->dev = vm->dev->primary->index;
420 __entry->vm = vm;
421 ),
422
423 TP_printk("dev=%d, vm=%p", __entry->dev, __entry->vm)
424 );
425
426 TRACE_EVENT(i915_gem_ring_sync_to,
427 TP_PROTO(struct intel_engine_cs *from,
428 struct intel_engine_cs *to,
429 struct drm_i915_gem_request *req),
430 TP_ARGS(from, to, req),
431
432 TP_STRUCT__entry(
433 __field(u32, dev)
434 __field(u32, sync_from)
435 __field(u32, sync_to)
436 __field(u32, seqno)
437 ),
438
439 TP_fast_assign(
440 __entry->dev = from->dev->primary->index;
441 __entry->sync_from = from->id;
442 __entry->sync_to = to->id;
443 __entry->seqno = i915_gem_request_get_seqno(req);
444 ),
445
446 TP_printk("dev=%u, sync-from=%u, sync-to=%u, seqno=%u",
447 __entry->dev,
448 __entry->sync_from, __entry->sync_to,
449 __entry->seqno)
450 );
451
452 TRACE_EVENT(i915_gem_ring_dispatch,
453 TP_PROTO(struct drm_i915_gem_request *req, u32 flags),
454 TP_ARGS(req, flags),
455
456 TP_STRUCT__entry(
457 __field(u32, dev)
458 __field(u32, ring)
459 __field(u32, seqno)
460 __field(u32, flags)
461 ),
462
463 TP_fast_assign(
464 struct intel_engine_cs *ring =
465 i915_gem_request_get_ring(req);
466 __entry->dev = ring->dev->primary->index;
467 __entry->ring = ring->id;
468 __entry->seqno = i915_gem_request_get_seqno(req);
469 __entry->flags = flags;
470 i915_trace_irq_get(ring, req);
471 ),
472
473 TP_printk("dev=%u, ring=%u, seqno=%u, flags=%x",
474 __entry->dev, __entry->ring, __entry->seqno, __entry->flags)
475 );
476
477 TRACE_EVENT(i915_gem_ring_flush,
478 TP_PROTO(struct intel_engine_cs *ring, u32 invalidate, u32 flush),
479 TP_ARGS(ring, invalidate, flush),
480
481 TP_STRUCT__entry(
482 __field(u32, dev)
483 __field(u32, ring)
484 __field(u32, invalidate)
485 __field(u32, flush)
486 ),
487
488 TP_fast_assign(
489 __entry->dev = ring->dev->primary->index;
490 __entry->ring = ring->id;
491 __entry->invalidate = invalidate;
492 __entry->flush = flush;
493 ),
494
495 TP_printk("dev=%u, ring=%x, invalidate=%04x, flush=%04x",
496 __entry->dev, __entry->ring,
497 __entry->invalidate, __entry->flush)
498 );
499
500 DECLARE_EVENT_CLASS(i915_gem_request,
501 TP_PROTO(struct drm_i915_gem_request *req),
502 TP_ARGS(req),
503
504 TP_STRUCT__entry(
505 __field(u32, dev)
506 __field(u32, ring)
507 __field(u32, seqno)
508 ),
509
510 TP_fast_assign(
511 struct intel_engine_cs *ring =
512 i915_gem_request_get_ring(req);
513 __entry->dev = ring->dev->primary->index;
514 __entry->ring = ring->id;
515 __entry->seqno = i915_gem_request_get_seqno(req);
516 ),
517
518 TP_printk("dev=%u, ring=%u, seqno=%u",
519 __entry->dev, __entry->ring, __entry->seqno)
520 );
521
522 DEFINE_EVENT(i915_gem_request, i915_gem_request_add,
523 TP_PROTO(struct drm_i915_gem_request *req),
524 TP_ARGS(req)
525 );
526
527 TRACE_EVENT(i915_gem_request_notify,
528 TP_PROTO(struct intel_engine_cs *ring),
529 TP_ARGS(ring),
530
531 TP_STRUCT__entry(
532 __field(u32, dev)
533 __field(u32, ring)
534 __field(u32, seqno)
535 ),
536
537 TP_fast_assign(
538 __entry->dev = ring->dev->primary->index;
539 __entry->ring = ring->id;
540 __entry->seqno = ring->get_seqno(ring, false);
541 ),
542
543 TP_printk("dev=%u, ring=%u, seqno=%u",
544 __entry->dev, __entry->ring, __entry->seqno)
545 );
546
547 DEFINE_EVENT(i915_gem_request, i915_gem_request_retire,
548 TP_PROTO(struct drm_i915_gem_request *req),
549 TP_ARGS(req)
550 );
551
552 DEFINE_EVENT(i915_gem_request, i915_gem_request_complete,
553 TP_PROTO(struct drm_i915_gem_request *req),
554 TP_ARGS(req)
555 );
556
557 TRACE_EVENT(i915_gem_request_wait_begin,
558 TP_PROTO(struct drm_i915_gem_request *req),
559 TP_ARGS(req),
560
561 TP_STRUCT__entry(
562 __field(u32, dev)
563 __field(u32, ring)
564 __field(u32, seqno)
565 __field(bool, blocking)
566 ),
567
568 /* NB: the blocking information is racy since mutex_is_locked
569 * doesn't check that the current thread holds the lock. The only
570 * other option would be to pass the boolean information of whether
571 * or not the class was blocking down through the stack which is
572 * less desirable.
573 */
574 TP_fast_assign(
575 struct intel_engine_cs *ring =
576 i915_gem_request_get_ring(req);
577 __entry->dev = ring->dev->primary->index;
578 __entry->ring = ring->id;
579 __entry->seqno = i915_gem_request_get_seqno(req);
580 __entry->blocking =
581 mutex_is_locked(&ring->dev->struct_mutex);
582 ),
583
584 TP_printk("dev=%u, ring=%u, seqno=%u, blocking=%s",
585 __entry->dev, __entry->ring,
586 __entry->seqno, __entry->blocking ? "yes (NB)" : "no")
587 );
588
589 DEFINE_EVENT(i915_gem_request, i915_gem_request_wait_end,
590 TP_PROTO(struct drm_i915_gem_request *req),
591 TP_ARGS(req)
592 );
593
594 TRACE_EVENT(i915_flip_request,
595 TP_PROTO(int plane, struct drm_i915_gem_object *obj),
596
597 TP_ARGS(plane, obj),
598
599 TP_STRUCT__entry(
600 __field(int, plane)
601 __field(struct drm_i915_gem_object *, obj)
602 ),
603
604 TP_fast_assign(
605 __entry->plane = plane;
606 __entry->obj = obj;
607 ),
608
609 TP_printk("plane=%d, obj=%p", __entry->plane, __entry->obj)
610 );
611
612 TRACE_EVENT(i915_flip_complete,
613 TP_PROTO(int plane, struct drm_i915_gem_object *obj),
614
615 TP_ARGS(plane, obj),
616
617 TP_STRUCT__entry(
618 __field(int, plane)
619 __field(struct drm_i915_gem_object *, obj)
620 ),
621
622 TP_fast_assign(
623 __entry->plane = plane;
624 __entry->obj = obj;
625 ),
626
627 TP_printk("plane=%d, obj=%p", __entry->plane, __entry->obj)
628 );
629
630 TRACE_EVENT_CONDITION(i915_reg_rw,
631 TP_PROTO(bool write, u32 reg, u64 val, int len, bool trace),
632
633 TP_ARGS(write, reg, val, len, trace),
634
635 TP_CONDITION(trace),
636
637 TP_STRUCT__entry(
638 __field(u64, val)
639 __field(u32, reg)
640 __field(u16, write)
641 __field(u16, len)
642 ),
643
644 TP_fast_assign(
645 __entry->val = (u64)val;
646 __entry->reg = reg;
647 __entry->write = write;
648 __entry->len = len;
649 ),
650
651 TP_printk("%s reg=0x%x, len=%d, val=(0x%x, 0x%x)",
652 __entry->write ? "write" : "read",
653 __entry->reg, __entry->len,
654 (u32)(__entry->val & 0xffffffff),
655 (u32)(__entry->val >> 32))
656 );
657
658 TRACE_EVENT(intel_gpu_freq_change,
659 TP_PROTO(u32 freq),
660 TP_ARGS(freq),
661
662 TP_STRUCT__entry(
663 __field(u32, freq)
664 ),
665
666 TP_fast_assign(
667 __entry->freq = freq;
668 ),
669
670 TP_printk("new_freq=%u", __entry->freq)
671 );
672
673 /**
674 * DOC: i915_ppgtt_create and i915_ppgtt_release tracepoints
675 *
676 * With full ppgtt enabled each process using drm will allocate at least one
677 * translation table. With these traces it is possible to keep track of the
678 * allocation and of the lifetime of the tables; this can be used during
679 * testing/debug to verify that we are not leaking ppgtts.
680 * These traces identify the ppgtt through the vm pointer, which is also printed
681 * by the i915_vma_bind and i915_vma_unbind tracepoints.
682 */
683 DECLARE_EVENT_CLASS(i915_ppgtt,
684 TP_PROTO(struct i915_address_space *vm),
685 TP_ARGS(vm),
686
687 TP_STRUCT__entry(
688 __field(struct i915_address_space *, vm)
689 __field(u32, dev)
690 ),
691
692 TP_fast_assign(
693 __entry->vm = vm;
694 __entry->dev = vm->dev->primary->index;
695 ),
696
697 TP_printk("dev=%u, vm=%p", __entry->dev, __entry->vm)
698 )
699
700 DEFINE_EVENT(i915_ppgtt, i915_ppgtt_create,
701 TP_PROTO(struct i915_address_space *vm),
702 TP_ARGS(vm)
703 );
704
705 DEFINE_EVENT(i915_ppgtt, i915_ppgtt_release,
706 TP_PROTO(struct i915_address_space *vm),
707 TP_ARGS(vm)
708 );
709
710 /**
711 * DOC: i915_context_create and i915_context_free tracepoints
712 *
713 * These tracepoints are used to track creation and deletion of contexts.
714 * If full ppgtt is enabled, they also print the address of the vm assigned to
715 * the context.
716 */
717 DECLARE_EVENT_CLASS(i915_context,
718 TP_PROTO(struct intel_context *ctx),
719 TP_ARGS(ctx),
720
721 TP_STRUCT__entry(
722 __field(u32, dev)
723 __field(struct intel_context *, ctx)
724 __field(struct i915_address_space *, vm)
725 ),
726
727 TP_fast_assign(
728 __entry->ctx = ctx;
729 __entry->vm = ctx->ppgtt ? &ctx->ppgtt->base : NULL;
730 __entry->dev = ctx->i915->dev->primary->index;
731 ),
732
733 TP_printk("dev=%u, ctx=%p, ctx_vm=%p",
734 __entry->dev, __entry->ctx, __entry->vm)
735 )
736
737 DEFINE_EVENT(i915_context, i915_context_create,
738 TP_PROTO(struct intel_context *ctx),
739 TP_ARGS(ctx)
740 );
741
742 DEFINE_EVENT(i915_context, i915_context_free,
743 TP_PROTO(struct intel_context *ctx),
744 TP_ARGS(ctx)
745 );
746
747 /**
748 * DOC: switch_mm tracepoint
749 *
750 * This tracepoint allows tracking of the mm switch, which is an important point
751 * in the lifetime of the vm in the legacy submission path. This tracepoint is
752 * called only if full ppgtt is enabled.
753 */
754 TRACE_EVENT(switch_mm,
755 TP_PROTO(struct intel_engine_cs *ring, struct intel_context *to),
756
757 TP_ARGS(ring, to),
758
759 TP_STRUCT__entry(
760 __field(u32, ring)
761 __field(struct intel_context *, to)
762 __field(struct i915_address_space *, vm)
763 __field(u32, dev)
764 ),
765
766 TP_fast_assign(
767 __entry->ring = ring->id;
768 __entry->to = to;
769 __entry->vm = to->ppgtt? &to->ppgtt->base : NULL;
770 __entry->dev = ring->dev->primary->index;
771 ),
772
773 TP_printk("dev=%u, ring=%u, ctx=%p, ctx_vm=%p",
774 __entry->dev, __entry->ring, __entry->to, __entry->vm)
775 );
776
777 #endif /* _I915_TRACE_H_ */
778
779 /* This part must be outside protection */
780 #undef TRACE_INCLUDE_PATH
781 #define TRACE_INCLUDE_PATH .
782 #include <trace/define_trace.h>
Linux with added FPC-III support